Tyre Pressure Sensor (TPMS) — Aston Martin DBX
Category: Wheels and Tyres | Severity: medium | Cost: ₹8,000–₹25,000
What is Tyre Pressure Sensor (TPMS)?
Electronic sensor that monitors tyre pressure and alerts the driver if levels are abnormal.
How Tyre Pressure Sensor (TPMS) Works
Sensors inside each wheel transmit pressure data to the vehicle ECU.
Why is Tyre Pressure Sensor (TPMS) Important?
Prevents tyre damage, improves safety and fuel efficiency.
Common Problems
- Sensor failure
- Battery drain
- Incorrect readings
Symptoms
- TPMS warning light
- Incorrect pressure alerts
Causes of Failure
- Sensor battery depletion
- Physical damage
- Signal issues
Impact on Car Performance
Reduced safety due to undetected low tyre pressure.
DIY Fix Guide — Step by Step
- Check tyre pressure manually
- Reset TPMS system
- Replace faulty sensor
Maintenance Tips
- Regular pressure checks
- Avoid rough handling during tyre change
Replacement Cost in India
Estimated range: ₹8,000 – ₹25,000
Where to Buy Online
When to Replace Tyre Pressure Sensor (TPMS)
When TPMS warning persists despite correct tyre pressure.